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Jonathan D. Cohen
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Severn, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method for constructing graph abstractions
Patent number
6,515,666
Issue date
Feb 4, 2003
Jonathan Drew Cohen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for finding large numbers of keywords in continuous text str...
Patent number
6,311,183
Issue date
Oct 30, 2001
The United States of America as represented by the Director of National Secur...
Jonathan Drew Cohen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device and method for full-text large-dictionary string matching us...
Patent number
6,169,969
Issue date
Jan 2, 2001
The United States of America as represented by the Director of the National S...
Jonathan Drew Cohen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Language-independent method of generating index terms
Patent number
5,752,051
Issue date
May 12, 1998
The United States of America as represented by the Secretary of NSA
Jonathan Drew Cohen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electro-optic coherent light detector
Patent number
5,245,408
Issue date
Sep 14, 1993
The United States of America as represented by the Director, National Securit...
Jonathan D. Cohen
G01 - MEASURING TESTING
Information
Patent Grant
Outer product optical interferometer with hologram
Patent number
5,020,018
Issue date
May 28, 1991
The United States of America as represented by the Director of National Secur...
Jonathan D. Cohen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Outer product optical interferometer with mask
Patent number
5,012,440
Issue date
Apr 30, 1991
The United States of America as represented by the Director, National Securit...
Jonathan D. Cohen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Microwave and millimeter-wave spectrum analyzer
Patent number
4,818,949
Issue date
Apr 4, 1989
U.S. Government as represented by Director, National Security Agency
Jonathan D. Cohen
G01 - MEASURING TESTING
Information
Patent Grant
High bandwidth triple product processor using a shearing interferom...
Patent number
4,758,976
Issue date
Jul 19, 1988
The United States Government as represented by the Director of the National S...
Jonathan D. Cohen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Incoherent light optical processor
Patent number
4,755,745
Issue date
Jul 5, 1988
The United States of America as represented by the Director, National Securit...
Jonathan D. Cohen
G01 - MEASURING TESTING
Information
Patent Grant
Common path acoustoptic adaptive linear predictors
Patent number
4,729,632
Issue date
Mar 8, 1988
The United States of America as represented by the Director of the National S...
Jonathan D. Cohen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Space integrating ambiguity processor
Patent number
4,440,472
Issue date
Apr 3, 1984
The United States of America as represented by the Director of National Secur...
Jonathan D. Cohen
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR CONSTRUCTING GRAPH ABSTRACTIONS
Publication number
20030016220
Publication date
Jan 23, 2003
Jonathan Drew Cohen
G06 - COMPUTING CALCULATING COUNTING